STS-121 crewmembers Thomas Reiter and Stephanie Wilson on their way to the practice countdown at Kennedy Space Center

ESA astronaut Thomas Reiter and Mission Specialist Stephanie Wilson during the walk to the bus which will take them to Launch Pad 39B for the practice countdown. Together with the rest of the STS-121 crew, Reiter and Nowak will launch on board Space Shuttle Discovery on the STS-121 mission to the International Space Station in July. (15 June 2006)